alpaca_observingconditions_status

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations provided, the description carries the full burden. It explicitly notes the connection requirement, which is a key behavioral prerequisite. The verb 'Get' also implies a read-only operation with no side effects, though it does not elaborate on error behavior or return format.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is two sentences long, with the core function stated first and a necessary note second. There is no redundant or filler content.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a simple status retrieval tool, the description covers the essential purpose and a critical prerequisite. The output format is not described, but the type of data ('observing conditions') is implied by the purpose. Given no output schema, this is adequate but could be slightly more detailed about return content.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

All three parameters (ip, port, device_number) have descriptions in the input schema, covering 100% of the parameters. The tool description adds no additional parameter-specific guidance, so it meets the baseline for high schema coverage but does not exceed it.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool's function: 'Get the current observing conditions from an ASCOM Alpaca weather station.' It uses a specific verb (Get), identifies the resource (observing conditions), and specifies the domain (ASCOM Alpaca weather station), which distinguishes it from sibling status tools for other devices.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides a clear prerequisite note: 'Device must be connected first using alpaca_device_connect.' This gives context for when the tool can be used. However, it does not directly mention alternatives or when not to use it, so it falls short of a 5.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.